[time-nuts] oscillators

mike cook mc235960 at gmail.com
Thu Aug 30 00:18:18 EDT 2012


nippedLe 30/08/2012 06:12, Neville Michie a écrit :
> Does anyone know about what technology is used in Swiss watches to get much better performance from
> their xtals than you might expect?
> I assumed that they had look up lists to insert extra counts to compensate for ambient variations,
> but I have never heard any details.
> cheers,
> Neville Michie
>
>
check out 
<http://forums.watchuseek.com/f9/thermocompensation-methods-movements-2087.html>
<snipped>

-- 
Les chiens aboient, et la caravane passe.





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